Home / 26,723,639.62-40,113,805.77-23,669,457.25

Finding the Fourth Proportional to 26,723,639.62, 40,113,805.77 and 23,669,457.25

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Solution

The fourth proportional to 26,723,639.62, 40,113,805.77 and 23,669,457.25 is: 35,529,292.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,723,639.62 : 40,113,805.77 = 23,669,457.25 : x
  2. Step 2: Convert to fraction form
    26,723,639.62/40,113,805.77 = 23,669,457.25/x
  3. Step 3: Cross multiply
    26,723,639.62x = 40,113,805.77 × 23,669,457.25
  4. Step 4: Simplify right side
    26,723,639.62x = 949,472,010,807,818.38
  5. Step 5: Solve for x
    x = 949,472,010,807,818.38/26,723,639.62
  6. Step 6: Final answer
    x = 35,529,292.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.